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[Uisp-dev] automatic RESET
From: |
H B |
Subject: |
[Uisp-dev] automatic RESET |
Date: |
Wed, 03 Mar 2004 01:21:01 +0000 |
Hi, I am using uisp in my project, and it works very well, I have a board
with an atmega128 it has a bootloader that behaves like an stk500 and I
upload the software using uisp.
To do that I wired a reset button to the board, to reset the board to upload
(the bootloader comes in), and then reset again to start the program I
upload.
Is there a way using uisp in the stk500 mode to do the reset from the
software and at the end of the upload reset the chip again?
I am working on a pcb as well and I'd like to know what path to follow,
regarding this, I was thinking of using one of the serial lines like the DTR
to reset the chip from uisp?, i guess modifying alittle bit the code but
some help in this will be really apreciated, how and where do you manipulate
the serial lines etc.
thanks for your help,
best regards,
Hernando Barragan.
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